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How does the timing of Homo sapiens’ migrations out of Africa compare to that of other hominins?

Why did villagers of the Yangshao culture along the Yellow River have to move frequently?

What single trait marks the most successful early hominins, compared to those hominins that died out?

Which of the following best describes Homo erectus’s children?

What advantage did larger brains give to early hominins?

What does the recent find of a biological female buried 9,000 years ago in the Peruvian Andes tell us about sex roles in hominin society?

Currently, individuals are allowed to gift to people up to ______ per year tax-free.

Which of the following is the correct syntax to print all rows and first three columns of data frame “data” with 50 rows and 50 columns?

Some common questions that have been asked:1.     you MUST take the test on a web camera enabled computer—mobile phones are not permitted to be used to take the test or during the test.2.     You must have a dedicated WiFi connection—hotspots cannot be used as they do not provide a strong connection. 3.     You MUST CLOSE all tabs that are open except the exam tab; otherwise, the exam will not open and you will be asked to force its closing. No extra monitors, tablets, laptops or outside assistance is permitted.4.     You must have an ID to begin the exam. A student ID or driver’s license is acceptable.Students will have ONE opportunity to complete this closed note/book timed exam. Once the exam has been opened, it MUST be completed.If you are encountering software/access errors, you need to contact Honor Lock or the CCAC helpdesk—not the professor.

Performance Metrics: What is a best AUC score from the options below?